Framework

TezzUI

Window tree, focus graph, input routing, and compositor-facing UI primitives.

Experimental

Production boundary

This framework is documented with a maturity label. Stable applications should pin SDK versions and add smoke tests before relying on beta or experimental behavior.

Use explicit imports.
Track platform behavior in release notes.
Report failures through `/support/` or CLI report forms.

TezzUI example

import "tnui"

fn main() -> int:
  say "GUI backend requires host support"
  ret 0